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Developer Central

Welcome to Developer Central. Here are some code samples and best practices that will help you get started on Hadoop and manage your clusters efficiently. You can also read about Lambda Architecture and browse through our Tech Resources.

One of the advantages of Apache Drill is the capability to process raw text files in their native format without first having to create schemas/metadata to define what the data looks like. Here is a quick example of how Drill can query a simple csv file.

The following program illustrates a table load tool, which is a great utility program that can be used for batching puts into an HBase/M7 table. The program creates a simple HBase table with a single column within a column family, and inserts 100,000 rows in a batch fashion.